BSM2 Translator Block Re-Scaling

[MarcusHolly]

Summary/Motivation:

Adds the new IDAES scaling routine (scaler objects) to the BSM2 translator blocks

Changes proposed in this PR:

• Updates the scaling routine of the anaerobic digester
• Updates testing

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[MarcusHolly]

Noting that the ScalingProfiler cannot currently be applied to the ASM1/ADM1 translator block as well as the ASM2d/ADM1 translator block.

ASM1/ADM1: Profiler does not support Expr_ifs
ASM2d/ADM1: Zero Division error & Profiler does not support Expr_ifs

While the ScalingProfiler does work with the other two translator blocks in this PR, it may just make more sense to ignore these translator tests altogether since the output is seemingly not very useful anyway

============================================================================
Scaling Profile Report
----------------------------------------------------------------------------
Scaling Method           || User Scaling           || Perfect Scaling
Unscaled                 || 1.600E+01 | Solved 0   ||
Vars Only                || 3.873E+05 | Solved 0   || 2.266E+15 | Solved 0  
Harmonic                 || 1.133E+15 | Solved 0   || 1.202E+03 | Solved 0  
Inverse Sum              || 2.266E+15 | Solved 0   || 3.712E+02 | Solved 0  
Inverse Root Sum Squares || 2.266E+15 | Solved 0   || 5.458E+02 | Solved 0  
Inverse Maximum          || 2.266E+15 | Solved 0   || 7.380E+02 | Solved 0  
Inverse Minimum          || 2.266E+15 | Solved 0   || 6.115E+02 | Solved 0  
Nominal L1 Norm          || 3.371E+06 | Solved 0   || 5.287E+02 | Solved 0  
Nominal L2 Norm          || 3.590E+06 | Solved 0   || 6.237E+02 | Solved 0  
Actual L1 Norm           || 1.600E+01 | Solved 0   || 1.600E+01 | Solved 0  
Actual L2 Norm           || 1.600E+01 | Solved 0   || 1.600E+01 | Solved 0  
============================================================================

[luohezhiming]

A small summary, condition numbers for adm1-asm1 traslater is 3.9e5; for adm1-asm2d is 4.5e5; for asm1-adm1 is 2.7e6; for asm2d-adm1 is only 34. A surprise it is the lowest for asm2d-adm1 flowsheet, which indicates might be easiest to solve with the specific conditions in the test file.